Chemistry labs
Seven hands-on labs for Class 10โ12 and JEE/NEET: see molecules in 3D, run a titration drop by drop and build a battery from two metals.
Molecular Shapes (VSEPR)
Add bonds and lone pairs and spin the 3D molecule to see why water is bent and SFโ is an octahedron.
Atomic Orbitals
Electron clouds of s, p and d orbitals drawn from the real wavefunction, with nodes you can count.
Periodic Trends
Colour the first 36 elements by radius, ionisation enthalpy or electronegativity, and find the famous exceptions.
Equilibrium & Le Chatelier
Heat, squeeze or add gas to NโOโ โ 2NOโ and watch the flask push back until Q = K.
AcidโBase Titration
A burette, three indicators and a live pH curve: find the equivalence point and the buffer region.
Reaction Rates
A box of colliding molecules: change temperature, concentration and activation energy, or add a catalyst.
Electrochemical Cells
Pick two metals and build a galvanic cell. The Nernst equation sets the voltage; electrons and ions flow.
๐ ๏ธ Coming next
Topics we're working on. Tell us which one you want first, and we'll build it sooner.